Although it is not our normal      to give credit in our shop,this time I think we should consider the matter more closely.

A．habit

B．intention

C．action

D．practice

慢性胃炎的确诊主要依赖于

A．CT

B．胃镜检查加胃黏膜活检

C．上消化道钡餐检查

D．MRI

E．D超检查